Homework: HW#2-Chapter 9 Save Score: 0 of 10 pts 1 of 9 (1 complete) ? HW Score:

Question

Homework: HW#2-Chapter 9 Save Score: 0 of 10 pts 1 of 9 (1 complete) ? HW Score: 0%, 0 of 100 pts Question Help | * If you use a 0.10 level of significance in a (two-tail) hypothesis test, what will you decide if ZSTAT+1.56 lec hern.aew? of tte amulatve standardizeanormal distribution table Gick hett Yew ahage 2 of me anulatve standardzed normal distribution tape Determine the decision rule. Select the correct choice below and fill in the answer box(es) within your choice. (Round to three decimal places as needed.) O A. Reject Ho If ZSTATorZSTAT O B. Reject H, itZSTAT O C. Reject Ho I ZSTAT- TAT

Explanation / Answer

For 0.1 level of significance, we get from the standard normal tables that:

P( -1.645 < Z < 1.645 ) = 0.9

As the test statistic value here is ZSTAT = 1.56 < 1.645, therefore it lies in the non rejection region.

The decision rule here is given as:

Reject H0 if ZSTAT < -1.645 or ZSTAT > 1.645

Related Questions

Navigate

• Browse (All)
• Browse H
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.